CN109953636B - Cooking apparatus - Google Patents
Cooking apparatus Download PDFInfo
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- CN109953636B CN109953636B CN201711423139.7A CN201711423139A CN109953636B CN 109953636 B CN109953636 B CN 109953636B CN 201711423139 A CN201711423139 A CN 201711423139A CN 109953636 B CN109953636 B CN 109953636B
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- Prior art keywords
- ultrasonic transducer
- pot
- cooking apparatus
- ultrasonic
- pot cover
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/26—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
- A23L3/30—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating by treatment with ultrasonic waves
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/086—Pressure-cookers; Lids or locking devices specially adapted therefor with built-in heating means
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/24—Devices for washing vegetables or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
Abstract
The invention discloses a cooking apparatus, comprising: a pan body; a pot cover; the ultrasonic transducer is arranged on the pot cover or the pot body, and the transmitting end of the ultrasonic transducer faces the inner pot; the control device comprises an ultrasonic cleaning key and a timer, the control device is connected with the ultrasonic transducer, when the pot cover closes the pot body, the ultrasonic cleaning key controls the ultrasonic transducer to operate, the timer starts to time, and when the operation time of the ultrasonic transducer reaches the set time, the ultrasonic transducer stops operating. According to the cooking equipment disclosed by the embodiment of the invention, by utilizing the mechanical action and the cavitation action of the ultrasonic waves, the purine content in the food materials can be reduced, blood water in meat can be removed, the taste is fast to enter, nutrition is fast to extract, the taste of the food materials is good, the food materials are easy to store under the sterilization action of the ultrasonic waves, the cooking equipment is automatically cleaned, the food materials can be cleaned, and the deep cleaning of the food materials is ensured.
Description
Technical Field
The invention relates to the field of cooking, in particular to cooking equipment.
Background
At present, due to the structural characteristics of the environment and the food materials, in the cleaning process, a plurality of places of the food materials are more secret or the food materials have pore structures, so that a plurality of residues are easily attached to the food materials, the traditional cleaning cannot be deeply cleaned, and the food materials are in a 'false clean, false clean' state.
The existing cooking equipment on the market has no pretreatment before formal cooking to reduce purine function, remove blood, does not carry out pretreatment before cooking, has long cooking time, can not be tasty in short time, has long extraction time of nutrient substances in food materials and is difficult to clean after cooking.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides cooking equipment which can reduce the content of purine in food materials, is easy to store under the sterilization effect of ultrasonic waves, can be automatically cleaned, can clean the food materials and ensures deep cleaning of the food materials.
A cooking apparatus according to an embodiment of the present invention includes: a pan body including an inner pan; a pot cover provided on the pot body to open or close the pot body; the ultrasonic transducer is arranged on the pot cover or the pot body, and the transmitting end of the ultrasonic transducer faces the inner pot; the control device is arranged on the pot body or the pot cover and comprises an ultrasonic cleaning key and a timer, the control device is connected with the ultrasonic transducer, the pot cover is closed when the pot body is used, the ultrasonic transducer operates under the control of the ultrasonic cleaning key, the timer starts to time, and when the operation time of the ultrasonic transducer reaches the set time, the ultrasonic transducer stops operating.
According to the cooking equipment disclosed by the embodiment of the invention, by arranging the ultrasonic transducer, the purine content in the food material can be reduced, the blood water in meat can be removed, the taste is fast, the nutrition is fast extracted, the taste of the food material is good, the food material is easy to store under the sterilization effect of ultrasonic waves, the cooking equipment is automatically cleaned, and meanwhile, by arranging the ultrasonic cleaning key and the timer, the food material can be cleaned, so that the deep cleaning of the food material is ensured.
In some embodiments of the invention, the cooking apparatus further comprises a horn disposed at the transmitting end of the ultrasonic transducer.
In some embodiments of the present invention, the pot cover has an operation area thereon, and the ultrasonic cleaning key is disposed at the operation area.
In some embodiments of the invention, a mounting through hole is arranged on the pot cover, a mounting seat is arranged in the mounting through hole, and the amplitude transformer penetrates through the mounting seat to extend into the inner pot; the cooking equipment further comprises an upper nut and a lower nut, the upper nut is matched with the mounting seat and is abutted to the pot cover, and the lower nut is respectively in threaded fit with the amplitude transformer and the mounting seat.
Furthermore, the amplitude transformer is provided with an installation step, the installation step is positioned below the lower surface of the pot cover and in the installation seat, and the lower nut is stopped against the lower surface of the installation step.
In some embodiments of the present invention, a sinking platform recessed downwards is provided on the pot cover, and the mounting through hole is provided in the sinking platform.
Optionally, the depth H of the sinking platform ranges from 8 mm to 30 mm.
In some embodiments of the present invention, the pot cover includes a top plate and a surrounding plate, the surrounding plate extends downwards from the periphery of the top plate, and the mounting seat is arranged on the top plate and adjacent to the surrounding plate.
In some embodiments of the present invention, the cooking apparatus further comprises an upper packing disposed between the upper nut and the lid.
In some embodiments of the present invention, the cooking apparatus further comprises a lower sealing ring provided between the mounting step and the mounting seat.
Specifically, the cooking equipment is an electric cooker or an electric pressure cooker.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a cooking apparatus according to some embodiments of the invention;
fig. 2 is a cross-sectional view of a cooking apparatus according to some embodiments of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a partial schematic view of a cooking apparatus according to some embodiments of the invention;
FIG. 5 is a partial schematic view of a cooking apparatus according to further embodiments of the present invention;
figure 6 is a schematic view of a pot lid according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of the mating of an ultrasonic transducer and a horn in accordance with an embodiment of the present invention;
FIG. 8 is a schematic view of a horn according to an embodiment of the present invention;
fig. 9 is a control flowchart of a cooking apparatus according to an embodiment of the present invention.
Reference numerals:
a cooking apparatus 100,
A pot body 1,
The pot cover 2, the inner cover 20, the outer cover 21, the sinking platform 22, the top plate 23, the coaming 24,
An ultrasonic transducer 3, a front end cap 30, a rear end cap 31, a piezoelectric ceramic 32, an electrode sheet 33, a fastening bolt 34,
A control device 4, an amplitude transformer 5, an installation step 50,
A mounting seat 6, an upper nut 7, a lower nut 8,
An upper sealing ring 9,
A lower seal ring 10.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The cooking apparatus 100 according to the embodiment of the present invention is described below with reference to fig. 1 to 9, and alternatively, the cooking apparatus 100 may be an electric cooker or an electric pressure cooker.
As shown in fig. 1 and 9, a cooking apparatus 100 according to an embodiment of the present invention includes: the cooking pot comprises a pot body 1, a pot cover 2, an ultrasonic transducer 3 and a control device 4, wherein the pot body 1 comprises an inner pot which is a cooking container, and the inner pot is used for containing food materials, water and the like. The pot cover 2 is arranged on the pot body 1 to open or close the pot body 1, and when the pot cover 2 closes the pot body 1, a closed cooking space is defined in the inner pot. Optionally, the pot cover 2 is rotatably arranged on the pot body 1. It is of course understood that a separate structure may be provided between the lid 2 and the body 1, i.e. the lid 2 may be removed from the body 1 when the lid 2 is not in use. It is understood that the cooking apparatus 100 further includes a heating element, etc., which can heat the food material in the inner pot for cooking. In some examples of the present invention, the pot body 1 further comprises an outer pot, and the inner pot is arranged in the outer pot, so that the outer pot can protect the inner pot.
The ultrasonic transducer 3 is arranged on the pot cover 2 or the pot body 1, and the transmitting end of the ultrasonic transducer 3 faces the inner pot. Therefore, the ultrasonic waves emitted by the ultrasonic transducer 3 can enter the inner pot, and the food materials in the inner pot are processed by the ultrasonic waves.
Preferably, when the lid 2 is closed in place, the control device 4 is in an operating state, and at this time, the operating state of the cooking apparatus 100 can be controlled by the control device 4, for example, the operation of the ultrasonic transducer 3 can be controlled by controlling the ultrasonic cleaning key and a timer starts to count time. When the pot cover 2 is not closed in place, the control device 4 cannot control the operation state of the cooking apparatus 100 even if the user operates the control device 4. It is understood that the specific working principle of the control means 4 in the activated state when the lid 2 is closed in place is prior art and will not be described in detail here.
Particularly, can place the edible material in the pot, then close pot cover 2, control the operation of ultrasonic transducer 3 through triggering ultrasonic cleaning key this moment, the timer begins the timing, start the ultrasonic vibration cleaning function of cooking equipment 100 promptly, utilize the ultrasonic cleaning that ultrasonic transducer 3 produced to eat the material, can go deep into the washing to eating the material, when the numerical value of timer timing reaches the settlement time T, ultrasonic transducer 3 stall, stop ultrasonic vibration, end ultrasonic cleaning function, thereby solve traditional washing and can not go deep into the sanitization, make to eat the material in the technical problem of "false clean, false clean" state. After finishing the ultrasonic cleaning function, the pot cover 2 can be opened, the cleaned food material can be taken out so as to clean the inner pot and/or the food material, and then the cleaned food material is put into the inner pot for cooking.
It is understood that the control device 4 may also be provided with other keys for controlling the operation state of the ultrasonic transducer 3, so that the start-stop mode of the ultrasonic transducer 3 may also be controlled by the control device 4 in different states, such as when to start, how to link with the heating element, start-stop time, and the like. In some embodiments of the present invention, the control device 4 includes a control panel disposed on the sidewall of the pot body 1, and the control panel may further include a plurality of ultrasonic buttons for controlling the operation state of the ultrasonic transducer 3. It can be understood that the operation modes of the ultrasonic transducers 3 corresponding to the plurality of ultrasonic keys are different, for example, the operation time of the ultrasonic transducer 3 corresponding to each ultrasonic key is different.
Specifically, before main cooking: during pretreatment (including but not limited to blanching), purine content in food materials and soup is reduced by utilizing the mechanical action and cavitation of ultrasonic waves, and meat and blood are quickly removed, so that the food materials are loosened and cooked more easily.
During the cooking process: the cavitation of ultrasonic wave is utilized to accelerate the tasty time, so that the nutrient substances in the food materials are dissolved in the soup more quickly, the extraction time is shortened, the cooking time is shortened, and the taste of the food materials is good.
After cooking: the food materials are easy to store by utilizing the sterilization effect of ultrasonic waves.
Cleaning after cooking: the fluid is treated by the ultrasonic strong sound field, and the physical form and the chemical property of the scale substances in the fluid are changed under the action of the ultrasonic field, so that the scale substances are dispersed, crushed, loosened and loosened to be difficult to adhere to the pipe wall to form scale, and the automatic cleaning is realized. It will be appreciated that the ultrasonic cleaning function can be activated by activating the ultrasonic cleaning key during both the pre-formal cooking and post-cooking cleaning phases.
According to the cooking device 100 provided by the embodiment of the invention, by arranging the ultrasonic transducer 3, the purine content in the food material can be reduced, the blood water in meat can be removed, the taste can be quickly changed, the nutrition can be quickly extracted, the taste of the food material is good, the food material is easy to store under the sterilization effect of ultrasonic waves, the cooking device 100 can be automatically cleaned, and meanwhile, by arranging the ultrasonic cleaning key and the timer, the food material can be cleaned, and the deep cleaning of the food material is ensured.
In some preferred embodiments of the present invention, the cooking apparatus 100 further comprises a horn 5, and the horn 5 is disposed at the transmitting end of the ultrasonic transducer 3. Wherein, the amplitude transformer 5 is a functional component which is matched with the ultrasonic transducer 3 to change the ultrasonic vibration amplitude. The amplitude transformer 5 mainly functions to change the amplitude of the ultrasonic transducer 3 (generally, increase), improve the vibration velocity ratio, improve the efficiency, improve the mechanical quality factor, enhance the heat resistance, expand the adaptive temperature range, and prolong the service life of the ultrasonic transducer 3. The ultrasonic transducer 3 adjusts the load matching between the ultrasonic transducer 3 and the ultrasonic tool head by installing the amplitude transformer 5, reduces the resonance impedance, improves the electroacoustic conversion efficiency by enabling the ultrasonic transducer to work at the resonance frequency, effectively reduces the heat productivity of the ultrasonic transducer 3 and prolongs the service life. It should be noted that the operation principle of the ultrasonic transducer 3 is already the prior art, and the detailed description thereof is omitted here. Specifically, the frequency of the ultrasonic transducer 3 ranges from 19kHz to 80 kHz.
In some embodiments of the present invention, as shown in fig. 2-5, a mounting through hole is formed on the pot cover 2, a mounting seat 6 is arranged in the mounting through hole, and the amplitude transformer 5 passes through the mounting seat 6 and extends into the inner pot, so that the ultrasonic wave emitted by the ultrasonic transducer 3 can enter the inner pot, and the food material in the inner pot is processed by the ultrasonic wave. It is understood that the pot lid 2 includes an outer lid 21 and an inner lid 20, the outer lid 21 is covered on the inner lid 20, and the mounting seat 6 can be provided on the inner lid 20.
The cooking apparatus 100 further comprises an upper nut 7 and a lower nut 8, wherein the upper nut 7 is matched with the mounting seat 6 and is stopped against the pot cover 2, and the lower nut 8 is respectively in threaded fit with the amplitude transformer 5 and the mounting seat 6, namely, the upper nut 7 and the lower nut 8 are positioned on the upper side and the lower side of the side wall of the pot cover 2. Therefore, the amplitude transformer 5 can be fixed on the cooker cover 2 through the upper nut 7, the lower nut 8 and the mounting seat 6, so that the amplitude transformer 5 is simple to mount, the energy loss of the ultrasonic transducer can be avoided, the sealing function can be realized, and the ultrasonic transducer can effectively work.
Preferably, the amplitude transformer is provided with a mounting step 50, the mounting step 50 is positioned below the lower surface of the pot cover 2 and in the mounting seat 6, and the lower nut 8 is stopped against the lower surface of the mounting step 50, that is, the mounting step 50 is positioned in the cooking space defined by the inner pot and the pot cover 2, so that the sealing is more reliable.
Specifically, as shown in fig. 7, the ultrasonic transducer 3 includes a front end cap 30, a rear end cap 31, piezoelectric ceramics 32, electrode pads 33, and fastening bolts 34, the electrode pads 33 are clamped between the piezoelectric ceramics 32, the piezoelectric ceramics 32 located on both sides of the electrode pads 33 are disposed between the front end cap 30 and the rear end cap 31, the fastening bolts 34 pass through the rear end cap 31 and are fixed on the front end cap 30 to achieve the positioning of the piezoelectric ceramics 32 and the electrode pads 33, and the horn 5 is in threaded fit with the front end cap 30. Thereby making the fixing between the horn 5 and the ultrasonic transducer 3 simple.
Preferably, the cooking apparatus 100 further comprises an upper packing 9, the upper packing 9 being disposed between the upper nut 7 and the lid. Thereby, the sealing effect can be further improved, and the energy loss of the ultrasonic transducer 3 can be further avoided.
Preferably, the cooking apparatus 100 further includes a lower sealing ring 10, and the lower sealing ring 10 is disposed between the mounting step 50 and the mounting seat 6. Thereby, the sealing effect can be further improved, and the energy loss of the ultrasonic transducer 3 can be further avoided.
Specifically, the distance L from the mounting step 50 to the lower end surface of the horn 5 ranges from 50 to 120mm, so that the mounting step 50 is located at a node position of vibration. Optionally, the diameter D3 of the horn 5 ranges from 6 to 15 mm. Alternatively, the material of the horn 5 may be stainless steel SUS304, an aluminum alloy.
As shown in fig. 5, in some embodiments of the present invention, a sinking platform 22 is provided on the cover 2 to be recessed downward, and a mounting through hole is provided in the sinking platform 22, thereby facilitating the assembly of the ultrasonic transducer 3 and the horn 5. Preferably, the sinking platform 22 is located in the middle of the lid 2. Optionally, the depth H of the sinking platform 22 ranges from 8 mm to 30 mm.
In other embodiments of the present invention, as shown in fig. 4, the pot cover 2 includes a top plate 23 and a surrounding plate 24, the surrounding plate 24 extends downward from the periphery of the top plate 23, and the mounting seat 6 is disposed on the top plate 23 and adjacent to the surrounding plate 24, i.e. the ultrasonic transducer 3 is disposed adjacent to the formed bend of the pot cover 2. Specifically, the apron 24 and the top plate 23 are an integrally formed piece.
According to some embodiments of the present invention, the diameter of the top plate 23 of the pot cover 2 is D1, the pot cover 2 is provided with a mounting region concentric with the pot cover 2, the diameter of the mounting region is D2, the mounting through hole is located in the mounting region, wherein the value of D2/D1 ranges from 0.1 to 0.5. So that energy loss of the ultrasonic transducer 3 can be avoided.
Other configurations of cooking apparatus according to embodiments of the present invention, such as exhaust devices and the like, and operations thereof, are known to those of ordinary skill in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A cooking apparatus, characterized by comprising:
a pan body including an inner pan;
a pot cover provided on the pot body to open or close the pot body;
the ultrasonic transducer is arranged on the pot cover, and the transmitting end of the ultrasonic transducer faces the inner pot;
the control device is arranged on the pot body or the pot cover and comprises an ultrasonic cleaning key and a timer, the control device is connected with the ultrasonic transducer, when the pot cover closes the pot body, the ultrasonic transducer is controlled to operate by the ultrasonic cleaning key in a preprocessing stage so as to reduce purine content in food materials and soup, the timer starts to time, and when the operation time of the ultrasonic transducer reaches a set time, the ultrasonic transducer stops operating;
the amplitude transformer is arranged at the transmitting end of the ultrasonic transducer;
the inner cup of pot cover is equipped with the installation through-hole, be equipped with the mount pad in the installation through-hole, become width of cloth pole pass the mount pad in order to stretch into in the inner pot, the mount pad includes: the upper section part upwards penetrates through the mounting through hole, and the lower section part is positioned on the lower surface of the inner cover;
the connecting surface between the upper section part and the lower section part is abutted to the lower surface of the inner cover so as to position the mounting seat.
2. The cooking apparatus of claim 1, wherein the lid has an operating area thereon, the ultrasonic cleaning key being disposed at the operating area.
3. The cooking apparatus of claim 1, further comprising an upper nut engaged with the mount and resting on the lid, and a lower nut threadedly engaged with the horn and the mount, respectively.
4. The cooking apparatus according to claim 3, wherein the horn is provided with a mounting step, the mounting step is located below the lower surface of the lid and within the mounting seat, and the lower nut abuts against the lower surface of the mounting step.
5. The cooking apparatus according to claim 3, wherein the lid is provided with a sinking platform recessed downward, and the mounting through-hole is provided in the sinking platform.
6. The cooking apparatus of claim 5, wherein the depth H of the platform ranges from 8 mm to 30 mm.
7. The cooking apparatus of claim 3, wherein the lid includes a top plate and a skirt extending downwardly from a periphery of the top plate, the mount being disposed on the top plate and adjacent to the skirt.
8. The cooking apparatus of claim 3, further comprising an upper gasket disposed between the upper nut and the lid.
9. The cooking apparatus of claim 3, further comprising a lower seal ring disposed between the mounting step and the mounting seat.
10. Cooking device according to any of claims 1-9, characterized in that the cooking device is an electric rice cooker or an electric pressure cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423139.7A CN109953636B (en) | 2017-12-25 | 2017-12-25 | Cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423139.7A CN109953636B (en) | 2017-12-25 | 2017-12-25 | Cooking apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN109953636A CN109953636A (en) | 2019-07-02 |
| CN109953636B true CN109953636B (en) | 2022-02-25 |
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| CN201711423139.7A Active CN109953636B (en) | 2017-12-25 | 2017-12-25 | Cooking apparatus |
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| CN110250937B (en) | 2017-08-09 | 2020-09-04 | 沙克忍者运营有限责任公司 | Cooking system |
| WO2020176477A1 (en) | 2019-02-25 | 2020-09-03 | Sharkninja Operating Llc | Cooking system with guard |
| CN112205881B (en) * | 2019-07-09 | 2022-02-25 | 佛山市顺德区美的电热电器制造有限公司 | Control method of cooking appliance and cooking appliance |
| CN112545295A (en) * | 2019-09-25 | 2021-03-26 | 佛山市顺德区美的电热电器制造有限公司 | Control method and device of household appliance, household appliance and storage medium |
| US20210121012A1 (en) | 2020-03-30 | 2021-04-29 | Sharkninja Operating Llc | Cooking device and components thereof |
| CN112674591B (en) * | 2020-12-31 | 2022-04-26 | 广东美的厨房电器制造有限公司 | Cooking method, cooking appliance and readable storage medium |
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